Construction of the Lake Zumbro Hydroelectric Power Plant dam began in this area of the Zumbro River in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester...

The Zumbro River, located near Zumbrota, Minnesota. This image is by Arthur Adams, Minneapolis high school teacher, local historian, and photographer. Adams traveled throughout Minnesota, taking photographs to augment his lectures. His studio was...

After several days of drenching rains along the Zumbro River basin, the river overflowed its banks in Rochester early on the morning of early on June 26, 1908. The river rose at a rapid rate (four feet in 20 minutes) and did extensive damage to...

The Zumbro Flour Mill was owned by John M. Cole. This mechanical drawing provides a cross section of the mill and includes details on the water wheel, separator, cockle machine, bran duster, purifier, wheat bins, stock hopper, flour bins, grading...

Portraits of Pastor Theodore Fossum, confirmation class members, and an inset photograph of the Twenty-fifth Avenue West and Third Street church building's exterior and interior, are grouped in this photograph.

St. Paul's College in St. Paul Park, organized in 1889 offered both a preparatory and collegiate course. St. Paul's was organized and supported by the Northern German Conference of the Methodist Episcopal Church. This conference included German...

Photograph showing the front exterior of Zion Evangelical Church. The brick and stucco building had two entrances and a square steeple. This church was dedicated November 27, 1921. This is the third building of this congregation and cost $24,000.

The Zinsmaster Baking Company began in Duluth in 1913 as the Zinsmaster-Smith Bread Company, Harry W. Zinsmaster and R. F. Smith partners. The small local enterprise grew to one of national importance. Principal company staff retired in 1977 and...

Zenith Furnace Company opened in 1902. This complex eventually included a blast furnace, a coal dock, and sixty-five coke ovens located on eighty acres of land along St. Louis Bay. The company produced pig iron, was active in the wholesale coal...

This is the West Duluth plant of the Zenith Furnace Company. West Duluth is a neighborhood of Duluth. Captain August B. Wolvin bought the aging blast furnace at this Fifty-seventh Avenue West location, modernized it and organized Zenith Furnace...

Signpost reading "Pike's Monument" with trees in the background. The monument is located near Little Falls, Minnesota. This image is by Arthur Adams, Minneapolis high school teacher, local historian, and photographer. Adams traveled throughout...

This was once the home of the Zachris Peter Hedberg family in St. Peter. The house is located on the southwest corner of the intersection of Fourth and Walnut Streets, facing Fourth Street. Zachris is sitting in a chair on the lawn, below his...